Added Python-like .get() method to Dictionary in GDScript #20488

Added .get() method to Dictionary class in GDScript to return the value if the key exists, or return Null if the key does not exist.

3 files changed, 12 insertions, 0 deletions

diff --git a/core/dictionary.cpp b/core/dictionary.cpp
index ccbdff3816..6a3ab82879 100644
--- a/core/dictionary.cpp
+++ b/core/dictionary.cpp
@@ -112,6 +112,15 @@ Variant Dictionary::get_valid(const Variant &p_key) const {
 	return E.get();
 }
 
+Variant Dictionary::get(const Variant &p_key, const Variant &p_default) const {
+	const Variant *result = getptr(p_key);
+	if (!result) {
+		return p_default;
+	}
+
+	return *result;
+}
+
 int Dictionary::size() const {
 
 	return _p->variant_map.size();
diff --git a/core/dictionary.h b/core/dictionary.h
index d3b98c2f63..b77cc55254 100644
--- a/core/dictionary.h
+++ b/core/dictionary.h
@@ -58,6 +58,7 @@ public:
 	Variant *getptr(const Variant &p_key);
 
 	Variant get_valid(const Variant &p_key) const;
+	Variant get(const Variant &p_key, const Variant &p_default) const;
 
 	int size() const;
 	bool empty() const;
diff --git a/core/variant_call.cpp b/core/variant_call.cpp
index 8693a584f2..18b4977feb 100644
--- a/core/variant_call.cpp
+++ b/core/variant_call.cpp
@@ -486,6 +486,7 @@ struct _VariantCall {
 	VCALL_LOCALMEM0R(Dictionary, keys);
 	VCALL_LOCALMEM0R(Dictionary, values);
 	VCALL_LOCALMEM1R(Dictionary, duplicate);
+	VCALL_LOCALMEM2R(Dictionary, get);
 
 	VCALL_LOCALMEM2(Array, set);
 	VCALL_LOCALMEM1R(Array, get);
@@ -1679,6 +1680,7 @@ void register_variant_methods() {
 	ADDFUNC0R(DICTIONARY, ARRAY, Dictionary, keys, varray());
 	ADDFUNC0R(DICTIONARY, ARRAY, Dictionary, values, varray());
 	ADDFUNC1R(DICTIONARY, DICTIONARY, Dictionary, duplicate, BOOL, "deep", varray(false));
+	ADDFUNC2R(DICTIONARY, NIL, Dictionary, get, NIL, "key", NIL, "default", varray(Variant()));
 
 	ADDFUNC0R(ARRAY, INT, Array, size, varray());
 	ADDFUNC0R(ARRAY, BOOL, Array, empty, varray());